Collections (12)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">collections</span>' is the definition.<br/ ><span class="explanation-format__explanation">(set is a kind of collection)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for sets that I've seen before include "Classes" , "Groups of things of the same kind" , "Major divisions of tennis match" , "Plants" , "Scenery etc. of dramatic productions" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">collections</span>' is the definition.<br/ ><span class="explanation-format__explanation">('aggregation' can be a synonym of 'collection')</span><br/ ><br/ >This is the entire clue.<br/ ></span>